Question

The equilibrium constant ,Kp for thegaseous reaction $A\iff 2B$ is related to degree of dissociation $\alpha$ of A and total pressure P as ______________.

• A. $\frac{4{\alpha }^{2}P}{1-{\alpha }^2}$
• B. $\frac{4{\alpha }^2{P}^2}{1-{\alpha }^2}$
• C. $\frac{4{\alpha }^2{P}^2}{1-\alpha }$
• D. $\frac{4{\alpha }^{2}P}{1-\alpha }$

Answer 1

The correct option is A $\frac{4{\alpha }^{2}P}{1-{\alpha }^2}$